1837642212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{25951}}^1$

素因数の和:26249

約数の個数: 72

約数和(自身を含む): 5327841792

約数和(自身を除く): 3490199580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2529, 3372, 3934, 5058, 5901, 7868, 10116, 11802, 17703, 23604, 25951, 35406, 51902, 70812, 77853, 103804, 155706, 181657, 233559, 311412, 363314, 467118, 544971, 726628, 934236, 1089942, 1634913, 2179884, 3269826, 6539652, 7292231, 14584462, 21876693, 29168924, 43753386, 51045617, 65630079, 87506772, 102091234, 131260158, 153136851, 204182468, 262520316, 306273702, 459410553, 612547404, 918821106, 1837642212]

約数ペア:

[(1, 1837642212), (2, 918821106), (3, 612547404), (4, 459410553), (6, 306273702), (7, 262520316), (9, 204182468), (12, 153136851), (14, 131260158), (18, 102091234), (21, 87506772), (28, 65630079), (36, 51045617), (42, 43753386), (63, 29168924), (84, 21876693), (126, 14584462), (252, 7292231), (281, 6539652), (562, 3269826), (843, 2179884), (1124, 1634913), (1686, 1089942), (1967, 934236), (2529, 726628), (3372, 544971), (3934, 467118), (5058, 363314), (5901, 311412), (7868, 233559), (10116, 181657), (11802, 155706), (17703, 103804), (23604, 77853), (25951, 70812), (35406, 51902)]